... crusher is used to grind pig iron,alloy,ferrosilicon,bottle cap,zip-top can,circuit board and waste battery. Metal CrusherProduct ... DescriptionIt is used to grind pig iron,alloy,ferrosilicon,bottle cap,zip-top can,circuit board and waste battery.Technical Parameters ... level< 9 levelWeight1800 kg2500 kg Scrap Metal Shredder Crusher Grinder Machine